Line patrol alternate moving type pneumatic assembly and mounting method thereof
The invention provides a line patrol alternate moving type pneumatic assembly and a mounting method thereof to solve the problems that an existing bridge lower moving platform is difficult to build, high in cost and narrow in application range. The assembly comprises a supporting seat and a moving s...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a line patrol alternate moving type pneumatic assembly and a mounting method thereof to solve the problems that an existing bridge lower moving platform is difficult to build, high in cost and narrow in application range. The assembly comprises a supporting seat and a moving seat similar to the supporting seat in shape, mounting grooves with upward openings are formed in the upper end of the moving seat and the upper end of the supporting seat correspondingly, and pneumatic brake devices making contact with the bottoms of the mounting grooves are clamped in the mounting grooves; wire wheel mechanisms are detachably connected in the mounting grooves; the movable seat and the supporting seats are respectively provided with threading holes which are through in the front-back direction and located between the pneumatic brake device and the line wheel mechanism, skirt edges are arranged on the outer sides of the movable seat and the supporting seats, the front ends and the rear ends of the s |
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